Structural alterations in Archway

Covering Archway

Alongside Archway, we also cover Holloway, Muswell Hill (2 miles to the north) and Camden Town.

Homes in London

Terraced houses dominate many London neighbourhoods, so most projects involve shared walls, narrow access and a party wall process. Conservation areas are widespread, and some boroughs have their own mansard and basement guidance.

What is a structural alteration?

We arrange the structural calculations, support the floors and roof above with temporary props while the wall comes out, install the steel on padstones, then encase it for fire protection and make good. Chimney breast removals and new openings in external walls follow the same process.

Building control application and inspections
Temporary works and propping
Steel beam installation on padstones

What will a structural alteration cost?

Indicative costs for structural alterations. London and the South East usually sit towards the top of each range.

Structural alterations	Guide price incl. VAT
Single load-bearing wall removal with steel	£3,000 to £7,500
Chimney breast removal with support	£1,800 to £4,500
Multiple walls or full open-plan remodel	£8,000 to £20,000

How is a structural alteration approved in Archway?

Projects in England go through two separate checks. Planning (or confirmation that the work is permitted development) comes from the district, borough or unitary council, and building regulations approval comes from the council’s building control team or a registered building control approver. Where work touches a shared wall or digs near a neighbour’s foundations, the Party Wall etc. Act 1996 applies.

Internal work like this does not usually need planning permission unless the house is listed or your permitted development rights have been removed.

What can affect a structural alteration?

Shared chimney breasts and walls can involve the Party Wall Act.
The beam size can mean a downstand in the ceiling unless it is set flush within the floor.

How does the project run?

Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
Construction and completion. One site lead co-ordinates every trade through to the building control certificate.

Your questions answered

Do I need building regulations approval to remove a wall?

Yes, for any load-bearing wall. Non-structural partitions usually do not need approval.

How do I know if a wall is load-bearing?

We check on site and confirm with the structural engineer.

Can you visit a house in Archway to quote?

Yes. After a short call we arrange a site visit to measure up and agree what the design needs to do, then send a written price.

Structural alterations in nearby towns

Learn more about structural alterations, or see every project we cover in Archway.